New HC-SR501 Small PIR Sensor Module Pyroelectric Infrared Body Motion Sensing

HC-SR501 PIR MOTION SENSOR MODULE

Pyroelectric Infrared • Human Body Motion Detection • Electronics DIY

Smart Motion Detection for Your Electronic Projects!

Add motion-sensing functionality to your electronic projects with the HC-SR501 PIR Sensor Module. This compact passive infrared sensor detects changes in infrared radiation caused by moving people or other warm objects within its detection area. It is a useful component for DIY electronics, automatic lighting projects, security alarms and smart home applications.

Compact, Practical & Versatile!
The HC-SR501 is a popular PIR motion detector module for hobbyists, students and electronics enthusiasts. Its small form factor makes it convenient to integrate into a variety of compatible motion-activated circuits and projects. Key Features & Benefits ✓ PIR Infrared Detection

Detects changes in infrared radiation associated with movement in its sensing area.

✓ Compact Module Design

Small, practical sensor board for DIY electronics and embedded projects.

✓ Adjustable Settings

Onboard adjustment controls allow configuration of sensitivity and output delay.

✓ Digital Output

Provides a digital signal when motion is detected for use with compatible circuits.

✓ DIY Project Friendly

A useful component for electronics experiments, prototyping and learning.

✓ Wide Application Range

Suitable for motion-triggered lighting, alarms and other automation projects.

Popular Applications

• Automatic motion-activated lighting systems
• DIY home security and alarm projects
• Smart home automation experiments
• Arduino and compatible microcontroller projects
• Electronics learning and prototyping
• Motion-triggered electronic devices

Product Details Product Model HC-SR501 Product Type PIR Motion Sensor Module Sensor Technology Pyroelectric Passive Infrared (PIR) Detection Infrared Changes Associated with Motion Output Digital Signal Adjustments Detection Sensitivity & Time Delay Application DIY Electronics, Automation & Security Projects Installation & Compatibility Note:
Connect the module according to its pin labels and the recommended electrical specifications. Check your controller or circuit requirements before use. Detection performance can vary depending on placement, environment and sensor settings. Microcontroller, wiring and other accessories are not included unless shown in the listing photos. Why Choose the HC-SR501 Sensor?

Whether you are building an automatic light, experimenting with motion detection or developing a smart electronics project, the HC-SR501 PIR module offers a convenient way to add passive infrared motion sensing to your setup. A practical addition to any DIY electronics toolkit.

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A compact PIR sensor module for your next electronics idea.